①【High Toughness & Chemical Properties】The PP filament excels by its great mechanical properties, toughness, chemical resistance, smooth surface finish, and durability. The impressive tensile strength makes polypropylene (PP) Filament perfect for making items that require durability while maintaining flexibility such as lockable containers, handles, etc. ②【Easy to Print with the Included Buildsheet】 The polypropylene filament is easy to print but requires using a special build sheet included with the product. Big parts tend to warp in 3D printers without a heated environment.ct. Big parts tend to warp in 3D printers without a heated environment. ③【Purity Material & Precision Diameter 】 Full 1KG 3D printer pp filament reel, perfect roundness and 0.03mm diameter tolerance, good winding, avoid print failure jam or clog and making you a smoothly printing & better surface. ④【High Compatibility 】 Our Yousu polypropylene PP 3d filament is Compatible with Most FDM 3D Printers in the market, Such as Creality Ender, Anycubic, Flashforge, Makerbot, Aquila, etc. ⑤【No Clogging & No Warping】Net Weight: 1 kg,Yousu PP 3d printing filament is packaged in sealed vacuum bags with desiccant packs to prevent moisture and air contact,this effectively prevents nozzle clogging and model warping. ⑥【Printing Suggestions】To effectively reduce printing warping, it is recommended to dry the material at 52°C for 7 hours before printing,Apply PP adhesive on the print bed, set the part cooling fan to 11%, and keep the printer enclosure closed during printing. ⑦【Low Density & Lightweight】Flexible PP filament delivers lightweight design with a low density of 0.9 g/cm³, greatly reducing overall product weight, Parts printed with PP are approximately 26% lighter than parts printed with PLA, it is widely used in lightweight applications such as drones and automotive components. ⑧【Fatigue Resistance】PP filament can withstand repeated cyclic stress and load without developing fatigue cracks, offering excellent fatigue resistance,it is suitable for producing durable parts that endure alternating stress. ⑨【Chemical Corrosion Resistance】Polypropylene 3d printer filament provides outstanding chemical corrosion resistance,even in strong acid and alkaline environments (pH 0.5–14), it will not suffer damage, deformation or melting,this ensures printed parts maintain structural integrity and dimensional stability in corrosive conditions. ⑩【Recommended Settings】Printing temperature: 200–230°C; Heated bed temperature: 50–60°C;Cooling fan: 10%–20% (low fan speed improves anti-warping performance);Printing speed: 20–30 mm/s;Bed preparation: Use PP-specific adhesive, PP print pad, or masking tape ;Environment: Enclosed chamber and constant-temperature printing; significantly reduces warping and delamination polypropylene filament black yousu pp pp 1kg 3d filament pp verbatim pp filament polypropylene pp filament filament polypropylene polypropylene pp filament 1.75mm pp filament pp filament 1.75mm ppsu filament pp 3d printer filament polypropylene 3d printer filament pp filament polypropylene filament polypropylene black filament polypropylene polypropylene filament 1.75mm uhmw filament polypropylene filament polypropylene filament 1.75 mm polypropylene 3d printer filament polypropylene filament 1.75mm pp filament polypropylene filament pp filament pp filament polypropylene pp filament pp filament pp filament for prusa mk4 polypropylene filament 1.75mm pp filament black pp 3d filament polypropylene 3d polypropylene 3d filament polypropylene 3d printer filament polypropylene 3d printing filament polypropylene filament black pp filament polypropylene polypropylene pp filament polypropylene pp filament, 1.75mm 3d printer filament for 3d printing, 1kg 2.2lbs 5pcs build sheet included semi-flexible ultra tough filament black yousu polypropylene pp filament, 1.75mm 3d printer filament for 3d printing 1kg(2.2lbs) 5pcs build sheet included, semi flexible ultra tough filament black pp polypropylene 3d printer filament formfutura centaur pp high speed polypropylene polypropylene filament build plate pp filament pp+cf filament pp 3d printer filament nylon filament food safe filament pp filament 1.75mm pp filament 1.75mm yousu pp filament 1.75mm for industrial part high temperature applications, mechanical compon 1kg (2.2lbs) polypropylene 3d printer filament, 5 pcs build sheet included black filament flexible plapctpe polypropylene pp filament 1.75 mm 1 kg